Orphan Revival Batch

Purpose

Convert the verified orphan and disconnected UI findings into execution-ready frontend sprints.
Keep the batch parallel where possible so multiple agents can work without stepping on the same route parents or shared primitives.
Make the merge direction explicit so later implementation does not accidentally reintroduce dead product brands, duplicate shells, or stale route aliases.

Current Position

The preservation-map and restoration-topic work already resolved the major product-shape questions for Policy Decisioning Studio, Reachability Witnessing, Workflow Visualization, Watchlist, Triage Explainability, and the consolidated Operations and Setup shells.
This batch covers the remaining lower-level orphaned shared components and disconnected route files that still look worth reviving after those larger product merges landed.
These sprints are intentionally queued for review. They are not started by default.
Follow-up remediation sprint 024 already proved that some orphan adoptions need bounded rollback when the shared contract removes mounted behavior or forces fabricated data. Treat sprint 015 and sprint 020 as cautionary examples, not as proof that every orphan shared component should stay mounted wherever it first lands.

Corrections To The External Scan

EvidenceDrawerComponent is already mounted in features/vulnerabilities/vulnerability-detail.component.html; it is not a valid "finish the wiring" target in the current repo snapshot.
WitnessStatusChipComponent is not truly isolated. It is used by witness-comparison and unwitnessed-advisory, which still sit inside a dormant witness chain and need separate product review.
Route-file findings must be treated as candidate disconnected routes, not auto-approved reconnects. Every route reconnection sprint below requires a fresh parent-route verification pass before implementation begins.
timeline.routes.ts cannot simply be mounted at /releases/runs/:runId/timeline because that path is already owned by the shipped run workspace. The relevant sprint must decide whether to absorb the old timeline surface into the current run detail experience or mount it as a secondary investigation route.
Several "safe to remove" conclusions from the external scan should not be accepted without checking current consumers inside active shells first.

Batch Design Rules

No sprint in this batch may restore an abandoned product brand as a new top-level menu.
Shared-component revival sprints must land on mounted UI paths, not only on QA fixtures or dead route trees.
Route reconnection sprints each own a different parent route family so they can run in parallel.
When a sprint touches a shared primitive and consumer pages, the consumer list is frozen inside that sprint to avoid cross-agent overlap.
Each sprint below is independently staffable. If a sprint has external prerequisites, they are already satisfied by shipped work outside this batch.

Queued Sprint Matrix

Sprint	Theme	Primary owners	Hard dependency inside batch	Concurrency notes
`SPRINT_20260308_013_FE_orphan_domain_signal_chips_adoption.md`	Revive `DigestChipComponent` and `ReachabilityStateChipComponent`	`shared/domain`, compare, change-trace, vulnerabilities, reachability	none	Parallel with every sprint below; do not touch finding-list consumers reserved for sprint `020`
`SPRINT_20260308_014_FE_orphan_copy_inline_truncate_adoption.md`	Revive `CopyToClipboardComponent`, `InlineCodeComponent`, and `TruncatePipe`	`shared/ui`, `shared/pipes`, mounted admin and operator consumers	none	Parallel with sprint `013` and route sprints; avoid proof and evidence consumers reserved for sprint `018`
`SPRINT_20260308_015_FE_orphan_filter_bar_unification.md`	Adopt `FilterBarComponent` on active list pages	`shared/ui/filter-bar` plus adopter pages	none	Independent, but no other sprint should edit `shared/ui/filter-bar` while it is staffed
`SPRINT_20260308_016_FE_orphan_persona_visibility_directives.md`	Adopt `stellaAuditorOnly` and `stellaOperatorOnly`	`shared/directives`, release, evidence, and promotion shells	none	Parallel with all route sprints and the other shared-component sprints because it excludes findings and policy adopters
`SPRINT_20260308_017_FE_orphan_glossary_tooltips_adoption.md`	Adopt glossary tooltips on jargon-heavy mounted shells	`shared/directives`, policy, findings, trust, and VEX	none	Parallel with all route sprints; avoid overlapping exact templates if the consumer set changes during staffing
`SPRINT_20260308_018_FE_orphan_evidence_proof_component_adoption.md`	Adopt proof and verification widgets	shared proof-verification components plus Evidence, Triage, and Releases consumers	none	Parallel with `013`, `014`, `015`, `021`, `022`, and `023`; reserve proof-chain and DSSE consumers for this sprint
`SPRINT_20260308_019_FE_orphan_policy_component_adoption.md`	Adopt policy evaluation and pack-editing widgets	shared policy components plus active policy and release-decisioning consumers	none	Parallel with all route sprints; uses the already shipped policy shell as its host
`SPRINT_20260308_020_FE_orphan_finding_list_consolidation.md`	Adopt `FindingListComponent` and `FindingRowComponent`	shared finding-list components plus findings, triage, and release-review consumers	none	Parallel with sprint `013` because it excludes vulnerability-explorer consumers
`SPRINT_20260308_021_FE_unreachable_evidence_thread_and_persona_workspaces_routes.md`	Reconnect evidence threads and persona workspaces	evidence route family	none	Parallel with `022` and `023` because parent route ownership does not overlap
`SPRINT_20260308_022_FE_unreachable_release_investigation_routes.md`	Integrate disconnected release-investigation routes	releases and deployment-investigation route family	none	Parallel with `021` and `023` because it owns the releases route tree
`SPRINT_20260308_023_FE_unreachable_registry_admin_route.md`	Reconnect registry-admin	integration-hub route family	none	Parallel with `021` and `022` because it owns a different route family

Dependency Summary

Hard dependencies between queued sprints: none.
External prerequisites that are already satisfied:
- Sprint 018 assumes the current Evidence and Releases shells remain canonical hosts.
- Sprint 019 assumes the current /ops/policy Decisioning Studio shell remains canonical.
- Sprint 021 assumes the current /evidence shell remains the canonical host for evidence-centric drill-ins.
- Sprint 022 assumes the current /releases run workspace and deployment history remain the canonical hosts for release investigation flows.
- Sprint 023 assumes the current integration hub remains the canonical host for registry management.
Soft concurrency constraints:
- Sprint 015 should be the only sprint editing shared/ui/filter-bar.
- Sprint 018 should be the only sprint editing proof-chain and DSSE adoption targets.
- Sprint 016 and sprint 017 remain independent as planned, but staffing should keep their final template lists disjoint.

Not Queued In This Batch

agents.routes.ts is not queued because topology already owns agent-fleet surfacing.
issuer-trust.routes.ts is not queued because trust administration already owns that capability.
policy.routes.ts is not queued because the active Policy Decisioning shell supersedes it.
security.routes.ts as a disconnected consolidation shell is not queued because the sub-capabilities already live under active security routes.
release-control legacy shells are not queued because they should continue to be harvested into active products, not revived.
analytics.routes.ts, control-plane.routes.ts, and vex-timeline.routes.ts are not queued because their best host shell is still ambiguous and they need a separate product-fit review before execution planning.

Review Outcome Expected From User

Confirm the queued sprint list is the right cut of the orphan backlog.
Drop any sprint that feels too legacy or too duplicate-heavy before staffing.
Mark which sprints can be staffed immediately and which should wait for later product review.